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HPLC Columns and Cartridges

Pre-packed columns, cartridges, and guard columns for separation of biomolecules and organic/inorganic analytes; includes normal/reversed phase HPLC, UHPLC, LC-MS, HILIC, mixed-mode, ion exchange, ligand exchange, and affinity column formats.
HPLC Columns (32,334)
HPLC Guard Columns and Cartridges (3,470)
HPLC Guard Column Accessories (212)

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1,216 – 1,230 of 30,755 results
1,216

Hamilton™ PRP-C18 Reversed-Phase HPLC Column Accessories - Guard Cartridges

Guard columns protect HPLC columns by removing particulate contaminants and highly adsorptive compounds from samples thus prolonging analytical column life

Particle Size 12 to 20 μm
Diameter (Metric) 1.5875 mm (0.0625 in.)
Max. Pressure 5000 psi
1,217

Restek™ Allure AK Guard Cartridges
SDP

Guard cartridge for columns

1,218

Restek™ Ultra HPLC Columns with Cyano Column Packing, 3um Particle Size
SDP

Similar in pore size to Pinnacle II™ columns, but with greater retention

Pore Size 100 Å
Stationary Phase Cyano (CN)
Temperature 80°C
Phase Reversed Phase, Normal Phase, HILIC
Endcapped Yes
Column Type Mixed Mode
Surface Area 300 m²/g
Particle Size 3 μm
Ligand Type Cyanopropylsilane
Carbon Load 8%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
USP Type L10
1,219

Restek™ Ultra HPLC Columns with Cyano Column Packing, 5μm Particle Size
SDP

Similar in pore size to Pinnacle II™ columns, but with greater retention

Pore Size 100 Å
Stationary Phase Cyano (CN)
Temperature 80°C
Phase Reversed Phase, Normal Phase, HILIC
For Use With Basic Pharmaceuticals, Steroids (Normal or Reverse Phase Conditions) or Other Basic Compounds
Endcapped Yes
Column Type Mixed Mode
Quantity 10 g
Material Stainless Steel
Surface Area 300 m²/g
Max. Pressure 4000 psi (275 bar)
Functionality/Interaction Type Electrostatic/Dipole
Column Format Analytical Column
Particle Size 5 μm
Ligand Type Cyanopropylsilane
Carbon Load 8%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 5 μm
USP Type L10
1,220

Hamilton™ PRP™-X300 Ion Exclusion HPLC Columns

Polymeric column packing for the separation of alcohols and organic acids

Pore Size 100 Å
Stationary Phase PRP-X300
Temperature 5°C to 60°C
Phase Ion Exchange
Column Type Ion Exchange
Material Stainless Steel
Max. Pressure 5000 psi (345 bar)
Column Format Analytical Column
Particle Size 7 μm
Type Column
Packing Material PSDVB/Sulfonic Acid
Mobile Phase Compatibility pH 1 to 13, 0 to 100% aqueous, organic modifier
Diameter (Metric) 4.1 mm
pH 1 to 13
USP Type L17
1,221

Restek™ Allure™ Silica Normal Phase HPLC Column, 5 μm
SDP

Pore Size: 60 Å; Column Phase: Normal Phase

Pore Size 60 Å
Stationary Phase Silica
Temperature 80°C
Phase Normal Phase
For Use With Normal Phase Separation
Endcapped No
Column Type Normal Phase
Material Stainless Steel
Functionality/Interaction Type H Bonding
Particle Size 5 μm
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 5 μm
USP Type L3
1,222

Hamilton™ PRP™-X200 Cation Exchange Columns

Analyze inorganic and organic cations using conductivity or UV detection. Separate mono or divalent cations depending on mobile phase conditions from 20 ppb to 200 ppm.

Pore Size 100 Å
Stationary Phase PRP-X200
Temperature 5°C to 60°C
Phase Ion Exchange
For Use With Analyzing Inorganic and Organic Cations Using Conductivity or UV Detection
Column Type Ion Exchange
Material Stainless Steel
Max. Pressure 5000 psi (345 bar)
Column Format Analytical Column
Particle Size 10 μm
Flow Rate 2 mL/min
Type Column
Packing Material PSDVB/Sulfonic Acid
Mobile Phase Compatibility pH 1 to 13, 0 to 100% aqueous, organic modifier
Diameter (Metric) 4.1 mm
pH 1 to 13
USP Type L22
1,223

Restek™ Ultra Silica Guard Cartridges
SDP

Protects and extends column lifetime.

Type Ultra; Silica
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical
1,224

Restek™ Ultra HPLC Columns with C4 Column Packing, 5μm Particle Size
SDP

For selective and reliable HPLC applications

Pore Size 100 Å
Stationary Phase C4
Temperature 80°C
Phase Reversed Phase
For Use With Peptides and Small Proteins
Endcapped Yes
Column Type Reversed Phase
Quantity 10 g
Material Stainless Steel
Max. Pressure 4000 psi (275 bar)
Particle Size 5 μm
Carbon Load 9%
Packing Material Type B Silica
pH 2.5 to 8
Particle Shape Spherical
Film Thickness 5 μm
USP Type L26
1,225

Restek™ Ultra HPLC Columns with C8 Column Packing, 3um Particle Size
SDP

Excellent for a wide range of analyses

Pore Size 100 Å
Particle Size 3 μm
Carbon Load 12%
Stationary Phase C8
Temperature 80°C
Phase Reversed Phase
Endcapped Yes
Packing Material Type B Silica
Column Type Reversed Phase
pH 2.5 to 8
Particle Shape Spherical
USP Type L7
1,226

Restek™ Pinnacle™ DB Silica Normal Phase HPLC Column, 5 μm
SDP

Carbon Load: 4%; Pore Size: 140 Å; Column Phase: Normal Phase

Pore Size 140 Å
Stationary Phase Silica
Temperature 80°C
Phase Normal Phase
For Use With Normal Phase Separation
Endcapped No
Column Type Normal Phase
Quantity 5 g
Material Stainless Steel
Max. Pressure 4000 psi (275 bar)
Functionality/Interaction Type H Bonding
Particle Size 5 μm
Carbon Load 4%
Packing Material Silica
pH 2.5 to 8
Technique UHPLC
Particle Shape Spherical
Film Thickness 5 μm
USP Type L3
1,227

Restek™ Pinnacle DB C8 Guard Cartridges, 5 μm
SDP

Protects and extends column lifetime.

Pore Size 140Å
Particle Size 5 μm
Stationary Phase C8
Carbon Load 6%
Phase Monomeric
Endcapped Yes
pH 2.5 to 8
Temperature (Metric) Maximum 80°C
Particle Shape Spherical
USP Type L7
1,228

Restek™ Ultra HPLC Columns with C4 Column Packing, 3um Particle Size
SDP

For selective and reliable HPLC applications

Pore Size 100 Å
Particle Size 3 μm
Carbon Load 9%
Stationary Phase C4
Temperature 80°C
Phase Reversed Phase
Endcapped Yes
Packing Material Type B Silica
Column Type Reversed Phase
pH 2.5 to 8
USP Type L26
1,229

Restek™ Pinnacle™ DB C8 Specialty/Application Specific HPLC Column with Trident Inlet Fitting, 5 μm
SDP

Carbon Load: 6%; Pore Size: 140 Å; Column Phase: Reversed Phase

Pore Size 140 Å
Stationary Phase C8
Temperature 80°C
Phase Reversed Phase
For Use With Analysis of Basic Compounds or Bases Mixed with Acids/Neutrals
Endcapped Yes
Column Type Specialty/Application Specific
Quantity 5 g
Material Stainless Steel
Max. Pressure 4000 psi (275 bar)
Particle Size 5 μm
Includes Trident™ inlet fitting
Ligand Type Monomeric C8
Type Column
Carbon Load 6%
Packing Material Silica
pH 2.5 to 10
Technique UHPLC
Particle Shape Spherical
Film Thickness 5 μm
USP Type L7
1,230

Restek™ Ultra C1 Guard Cartridges
SDP

Protects and extends column lifetime.

Type Ultra C1
Stationary Phase C1
For Use With (Equipment) HPLC Ultra Column
Particle Shape Spherical